Question

8+12+18:3-6-8+12+18:3-6+8+12+18:3-6

Answer 1

Ответ:

$44$

или

$12 + a$

Answer 2

Let's solve this mathematical expression step by step, following the order of operations (PEMDAS/BODMAS):

1. First, we'll handle the division: 18 ÷ 3 = 6

2. Now, we'll perform addition and subtraction from left to right: 8 + 12 + 6 - 6 - 8 + 12 + 6 - 8 + 12 + 6 - 6

3. Continue performing addition and subtraction: 8 + 12 + 6 - 6 - 8 + 12 + 6 - 8 + 12 + 6 - 6 = 10

So, the result of the expression is 10.

Answer 3

Let's break down the expression step by step:

1. 8 + 12 + 18 = 38
2. 38 ÷ 3 = 12.67 (rounded to 2 decimal places)
3. 12.67 - 6 = 6.67 (rounded to 2 decimal places)
4. 8 + 12 + 18 = 38
5. 38 ÷ 3 = 12.67 (rounded to 2 decimal places)
6. 12.67 - 6 = 6.67 (rounded to 2 decimal places)
7. 8 + 12 + 18 = 38
8. 38 ÷ 3 = 12.67 (rounded to 2 decimal places)
9. 12.67 - 6 = 6.67 (rounded to 2 decimal places)

Now, let's add all these results together:

6.67 + 6.67 + 6.67 = 20.01 (rounded to 2 decimal places)

So, the final result of the expression is approximately 20.01.